Die A is rolled 50 times and a 6 is scored 4 times ...
guru2009 (Not rated)
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Q - Die A is rolled 50 times and a 6 is scored 4 times, while a 6 is obtained 10 times when die B is rolled 50 times.
A). Construct a two-sided 98% confidence interval for the difference in the probabilities of scoring a 6 on the two dice.
B). Calculate the test statistics for the two- sided null hypothesis that the two dice have equal probabilities of scoring a 6.
C). Calculate a p-value for the two-sided null hypothesis that the two dice have equal probabilities of scoring a 6.
- 5 years ago
(A) n1 = 50 n2 = 50 p1 = 0.08 p2 = 0.2 % = 98 ...
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- DieAisrolled50timesanda6isscored4timeswhilea6isobtained10timeswhendieBisrolled50times.docx